Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J L, Blackburn"'
Publikováno v:
Journal of clinical epidemiology. 45(4)
Use of benzodiazepines in a Swedish community with a general population of about 20,000 was studied using data from a research registry on prescriptions. A cohort of all benzodiazepine users in 1976, aged 15-84 years, was identified and followed for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0c8b729cdbc9e94edfc66b289bcfbf9f
https://pubmed.ncbi.nlm.nih.gov/1569439
https://pubmed.ncbi.nlm.nih.gov/1569439
Publikováno v:
Archives of internal medicine. 150(11)
Using records of the Saskatchewan Prescription Drug Plan, we determined the incidence of antidepressant use (a marker for depressive symptoms) in patients who received beta-blockers or other treatments for chronic diseases (diuretics, antihypertensiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e6ad7881a59dbde52de994371ab71c5f
https://pubmed.ncbi.nlm.nih.gov/1978647
https://pubmed.ncbi.nlm.nih.gov/1978647
Publikováno v:
Medicine & Science in Sports & Exercise. 28:63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68943ff38d77e6bde8191dbff4b278b0
https://doi.org/10.1097/00005768-199605001-00375
https://doi.org/10.1097/00005768-199605001-00375
Autor:
J. L. Blackburn
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 81:921-929
General formulas are developed with calculation examples for determining the positive-, negative-, and zero-sequence voltage induced in transmission circuits paralleled either on the same tower or on adjacent towers. For nontransposed lines the induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8592dd9c124930474caa18e7c2edccd
https://doi.org/10.1109/aieepas.1962.4501454
https://doi.org/10.1109/aieepas.1962.4501454
Autor:
J. L. Blackburn
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 71:1088-1095
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::439d16a6eb72ee272457a8030f076f15
https://doi.org/10.1109/aieepas.1952.4498580
https://doi.org/10.1109/aieepas.1952.4498580
Autor:
W. E. Glassburn, J. L. Blackburn
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 76:15-18
THE RAPID GROWTH in the utilization of electric energy and the importance of continuity of service has increased the application of protective relays. This magnifies the problems of space, which is already at a premium in many existing stations and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502c07ba24cafd0e9053c3870f0f420d
https://doi.org/10.1109/aieepas.1957.4499489
https://doi.org/10.1109/aieepas.1957.4499489
Autor:
J. L. Blackburn, W. A. Elmore
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 81:913-920
The principles, problems, and solutions in applying negative sequence for directional ground relaying in 3-phase power systems are given in detail. Two general application areas are covered: (1) where system economics do not permit the necessary equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47309eca826307388483df45294a69aa
https://doi.org/10.1109/aieepas.1962.4501452
https://doi.org/10.1109/aieepas.1962.4501452
Autor:
J. L. Blackburn, H. J. Carlin
Publikováno v:
Transactions of the American Institute of Electrical Engineers. 63:553-557
THE interconnection of large power systems with industrial and defense plants having a comparatively small generating capacity is not unusual in these days. These plants require a considerable block of power for 24-hour full-capacity operation, and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72fe051467501c30df3dd7b021b6b219
https://doi.org/10.1109/t-aiee.1944.5058966
https://doi.org/10.1109/t-aiee.1944.5058966
Autor:
J. L. Blackburn, R. C. Cheek
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 71:10-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d74abad18b9ec5920e013c279b2f137f
https://doi.org/10.1109/aieepas.1952.4498440
https://doi.org/10.1109/aieepas.1952.4498440
Autor:
J. L. Blackburn
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 71:685-692
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d7d0c83472e4291070206eb51491f1
https://doi.org/10.1109/aieepas.1952.4498529
https://doi.org/10.1109/aieepas.1952.4498529